Rational approximation of frequency responses via singular value decomposition

Publikation: Beitrag in Buch/Bericht/TagungsbandKonferenzbeitragBegutachtung

2 Zitate (Scopus)

Abstract

This paper describes a non-iterative method for rational approximation of frequency-domain responses based on application of the Singular Value Decomposition algorithm. Using causality, a system response measured for positive frequencies is extended to negative frequency range. Impulse response is directly available through known inverse Fourier transform of a rational approximation in the partial fraction expansion form. The method is demonstrated using an example with known Fourier transform pair, as well as a practical example, where measured frequency response of a power transformer has been used.

OriginalspracheEnglisch
Titel24th Mediterranean Conference on Control and Automation, MED 2016
Herausgeber (Verlag)Institute of Electrical and Electronics Engineers Inc.
Seiten344-349
Seitenumfang6
ISBN (elektronisch)9781467383455
DOIs
PublikationsstatusVeröffentlicht - 5 Aug. 2016
Extern publiziertJa
Veranstaltung24th Mediterranean Conference on Control and Automation, MED 2016 - Athens, Griechenland
Dauer: 21 Juni 201624 Juni 2016

Publikationsreihe

Name24th Mediterranean Conference on Control and Automation, MED 2016

Konferenz

Konferenz24th Mediterranean Conference on Control and Automation, MED 2016
Land/GebietGriechenland
OrtAthens
Zeitraum21.06.201624.06.2016

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